Finding the Fourth Proportional to 701,526.94, 968,370.44 and 459,825.08
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Solution
The fourth proportional to 701,526.94, 968,370.44 and 459,825.08 is: 634,731.17
Step by Step Solution
- Step 1: Write the proportion equation
701,526.94 : 968,370.44 = 459,825.08 : x - Step 2: Convert to fraction form
701,526.94/968,370.44 = 459,825.08/x - Step 3: Cross multiply
701,526.94x = 968,370.44 × 459,825.08 - Step 4: Simplify right side
701,526.94x = 445,281,015,042.64 - Step 5: Solve for x
x = 445,281,015,042.64/701,526.94 - Step 6: Final answer
x = 634,731.17
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.